That is correct. Bitcoin has been here for many years and it is the first cryptocurrency. THat is why they only consider about bitcoin. Only veteran members do care about other kinds of cryptocurrency such as ethereum or litecoin. From my point of view, I respect Ethereum because it is one of the best coin up to now.

Even there are a lot of countries that has their own cryptocurrency, it is still not enough to be a good competitor of bitcoin because the price of bitcoin shows a big difference between bitcoin and the other cryptocurrency so it is not easy to tell that bitcoin will be outperformed. Bitcoin will gain more popularity as the year passes and it will result for the investors or holders to gain more profit in the future.

Bitcoin is the most popular currency, because still remain the stable crypto currency and the price is increasing. When it comes to investment bitcoin is the best and popular nowadays. Bitcoin is a profitable and has a great value, and its popularity known to the people worldwide. Its also provide our financial problems and we can easily extra income and invest. There's a lot of opportunity that bitcoin gives and easy to earn, many advantages and benefits than other currency.

I think it is simply because bitcoin was the very first cryptocurrency to be made and up until now it is dominating all the other cryptocurrencies for some reasons. The value of it also is the highest among all the other altcoins wherein the value keeps on increasing as time passes by. It doesn't fraud anyone and it is proven and tested that bitcoin is an effective way to become rich.

Simply because among all the other currency, the value of bitcoin is known to have the highest which is still rising also. Another thing is because bitcoin has already proven itself for a very long time and it has changed many people's lives already. If you are going to conclude all of it, bitcoin is the best among the rest and it will be a hard time taking it down if ever you want to.

This is easy... Bitcoin is the mother of all cryptocurrencies and basically for an altcoin to be introduced to the world it has to use the name of bitcoin to make its users understand the blockchain technology and how to use these cryptocurrencies, and btc being the prime coin it has the biggest and most active crypto community which makes it favorable for crypto investors out there.

Bitcoin is a currency for freedom, so no one can controls or own this currency like FIAT owned by the government and the international banking system. I think if we change to using Bitcoin for our life, it can helps our life become freedom instead of depend on the government.

Bitcoin is the most popular cryptocurrency because it is the oldest one and the most powerful among all the crypto currencies until now.
All the other altcoins depend in Bitcoin, which have the highest price and value actually.

Besides from being the first cryptocurrency, bitcoin, as far as I know, is the most secured in terms of storing your holdings. Time can attest to it. Within 8 years, it stand strong despite the obstacle it encounter in its way. Bitcoin has also the most merchant that accept it as payment. Its rapid growth attracts financial institutions and even powerful countries’ attention. They express their interest or doubts but whatever it may be, it’s still a great way to inform the public aboit bitcoin. As for me, it is the standard  of cryptocurrency, Even many altcoins were created solely to cover up bitcoin’s disadvantages, it cant deny the fact that it is the best in terms of security, public awareness, accesibility and being decentralized.

Bitcoin is the most popular cryptocurrency than other cryptocurrency. Because of it has a high value than other cryptocurrency and the thing is it can be used to buy things online while others are not.